The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2002
Filed:
Mar. 01, 2002
Yoshio Aoki, Yamanashi, JP;
Yutaka Mimino, Yamanashi, JP;
Osamu Baba, Yamanashi, JP;
Muneharu Gotoh, Yamanashi, JP;
Fujitsu Quantum Devices Limited, Yamanashi, JP;
Abstract
A semiconductor integrated circuit has a 3-dimmensional interconnection line structure for high-speed operation. One aspect of the present invention, there is provided a monolithic microwave integrated circuit (MMIC) having a 3-dimmensional tournament tree shaped multilayer interconnection lines, wherein a single electric feeding point on a top surface of the MMIC is divided, layer by layer, into plural electrodes on the semiconductor substrate of the MMIC via a plurality of laminated interconnection layers and vertical interconnection layers therebetween shaped like a tournament tree.